From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>, qemu-devel@nongnu.org
Cc: "Fam Zheng" <fam@euphon.net>,
"Corey Minyard" <cminyard@mvista.com>,
"Eduardo Habkost" <ehabkost@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Jason Wang" <jasowang@redhat.com>,
"Mark Cave-Ayland" <mark.cave-ayland@ilande.co.uk>,
"Artyom Tarasenko" <atar4qemu@gmail.com>,
"Aleksandar Markovic" <amarkovic@wavecomp.com>,
qemu-ppc@nongnu.org, "Gerd Hoffmann" <kraxel@redhat.com>,
"Aleksandar Rikalo" <aleksandar.rikalo@rt-rk.com>,
"Richard Henderson" <rth@twiddle.net>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Aurelien Jarno" <aurelien@aurel32.net>,
"David Gibson" <david@gibson.dropbear.id.au>
Subject: [PATCH 05/14] hw/i2c/Kconfig: Add an entry for the SMBus
Date: Tue, 31 Dec 2019 19:32:07 +0100 [thread overview]
Message-ID: <20191231183216.6781-6-philmd@redhat.com> (raw)
In-Reply-To: <20191231183216.6781-1-philmd@redhat.com>
The System Management Bus is more or less a derivative of the I2C
bus, thus the Kconfig entry depends of I2C.
Not all boards providing an I2C bus support SMBus.
Use two different Kconfig entries to be able to select I2C without
selecting SMBus.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
Cc: Corey Minyard <cminyard@mvista.com>
---
default-configs/mips-softmmu-common.mak | 1 +
hw/i2c/Kconfig | 8 ++++++--
hw/i2c/Makefile.objs | 3 ++-
3 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/default-configs/mips-softmmu-common.mak b/default-configs/mips-softmmu-common.mak
index da29c6c0b2..ac76d944b8 100644
--- a/default-configs/mips-softmmu-common.mak
+++ b/default-configs/mips-softmmu-common.mak
@@ -37,6 +37,7 @@ CONFIG_R4K=y
CONFIG_MALTA=y
CONFIG_PCNET_PCI=y
CONFIG_MIPSSIM=y
+CONFIG_SMBUS=y
CONFIG_ACPI_SMBUS=y
CONFIG_SMBUS_EEPROM=y
CONFIG_TEST_DEVICES=y
diff --git a/hw/i2c/Kconfig b/hw/i2c/Kconfig
index 2bbd395813..09642a6dcb 100644
--- a/hw/i2c/Kconfig
+++ b/hw/i2c/Kconfig
@@ -1,9 +1,13 @@
config I2C
bool
+config SMBUS
+ bool
+ select I2C
+
config SMBUS_EEPROM
bool
- depends on I2C
+ select SMBUS
config VERSATILE_I2C
bool
@@ -11,7 +15,7 @@ config VERSATILE_I2C
config ACPI_SMBUS
bool
- select I2C
+ select SMBUS
config BITBANG_I2C
bool
diff --git a/hw/i2c/Makefile.objs b/hw/i2c/Makefile.objs
index d7073a401f..cbbc8507a3 100644
--- a/hw/i2c/Makefile.objs
+++ b/hw/i2c/Makefile.objs
@@ -1,4 +1,5 @@
-common-obj-$(CONFIG_I2C) += core.o smbus_slave.o smbus_master.o
+common-obj-$(CONFIG_I2C) += core.o
+common-obj-$(CONFIG_SMBUS) += smbus_slave.o smbus_master.o
common-obj-$(CONFIG_SMBUS_EEPROM) += smbus_eeprom.o
common-obj-$(CONFIG_VERSATILE_I2C) += versatile_i2c.o
common-obj-$(CONFIG_ACPI_X86_ICH) += smbus_ich9.o
--
2.21.0
next prev parent reply other threads:[~2019-12-31 18:35 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-31 18:32 [PATCH 00/14] hw: Fix various --without-default-devices issues Philippe Mathieu-Daudé
2019-12-31 18:32 ` [PATCH 01/14] hw/usb/redirect: Do not link 'usb-redir' device when USB not enabled Philippe Mathieu-Daudé
2020-01-07 12:24 ` Thomas Huth
2019-12-31 18:32 ` [PATCH 02/14] hw/intc/i8259: Fix Kconfig dependency on ISA bus Philippe Mathieu-Daudé
2020-01-07 12:28 ` Thomas Huth
2019-12-31 18:32 ` [PATCH 03/14] hw/i386/Kconfig: Let the MicroVM machine select the SERIAL_ISA config Philippe Mathieu-Daudé
2020-01-07 10:00 ` Paolo Bonzini
2020-01-07 10:06 ` Philippe Mathieu-Daudé
2019-12-31 18:32 ` [PATCH 04/14] hw/i386: Restrict fw_cfg to the PC machines Philippe Mathieu-Daudé
2020-01-07 10:00 ` Paolo Bonzini
2020-01-07 10:01 ` Paolo Bonzini
2020-01-07 10:07 ` Philippe Mathieu-Daudé
2020-01-07 10:16 ` Michael S. Tsirkin
2020-01-07 12:22 ` Paolo Bonzini
2019-12-31 18:32 ` Philippe Mathieu-Daudé [this message]
2019-12-31 19:16 ` [PATCH 05/14] hw/i2c/Kconfig: Add an entry for the SMBus Corey Minyard
2020-01-01 10:25 ` Philippe Mathieu-Daudé
2020-01-01 16:15 ` Corey Minyard
2020-01-01 16:21 ` Philippe Mathieu-Daudé
2019-12-31 18:32 ` [PATCH 06/14] hw/ppc/Kconfig: Restrict the MPC I2C controller to e500-based platforms Philippe Mathieu-Daudé
2020-01-02 2:03 ` David Gibson
2019-12-31 18:32 ` [PATCH 07/14] hw/ppc/Kconfig: Let the Sam460ex board use the PowerPC 405 devices Philippe Mathieu-Daudé
2020-01-01 11:29 ` BALATON Zoltan
2020-01-01 15:37 ` Philippe Mathieu-Daudé
2020-01-02 2:03 ` David Gibson
2019-12-31 18:32 ` [PATCH 08/14] hw/ppc/Kconfig: Let the Xilinx Virtex5 ML507 use the PPC-440 devices Philippe Mathieu-Daudé
2020-01-02 2:04 ` David Gibson
2019-12-31 18:32 ` [PATCH 09/14] hw/ppc/Makefile: Simplify the sPAPR PCI objects rule Philippe Mathieu-Daudé
2020-01-02 2:05 ` David Gibson
2019-12-31 18:32 ` [PATCH 10/14] hw/ppc/Kconfig: Only select fw_cfg with machines using OpenBIOS Philippe Mathieu-Daudé
2020-01-02 2:05 ` David Gibson
2019-12-31 18:32 ` [PATCH 11/14] hw/ppc/Kconfig: Only select FDT helper for machines using it Philippe Mathieu-Daudé
2020-01-02 2:06 ` David Gibson
2019-12-31 18:32 ` [PATCH 12/14] hw/nvram/Kconfig: Add an entry for the NMC93xx EEPROM Philippe Mathieu-Daudé
2020-01-01 10:31 ` Philippe Mathieu-Daudé
2020-01-07 10:08 ` Paolo Bonzini
2019-12-31 18:32 ` [PATCH 13/14] hw/nvram/Kconfig: Restrict CHRP NVRAM to machines using OpenBIOS or SLOF Philippe Mathieu-Daudé
2020-01-02 2:07 ` David Gibson
2019-12-31 18:32 ` [RFC PATCH 14/14] hw/intc/Kconfig: Let APIC select IOAPIC Philippe Mathieu-Daudé
2020-01-07 9:58 ` Paolo Bonzini
2020-01-07 10:11 ` [PATCH 00/14] hw: Fix various --without-default-devices issues Paolo Bonzini
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